iPhone:

NoLocation allows you to quickly and easily remove EXIF data from your photos. The data can be removed from new photos taken within NoLocation, or you can import any photo from your library. Keep in mind that NoLocation doesn’t overwrite the original photo. It simply makes a copy of the photo without any of the EXIF data included.

NoLocation – Remove exif data from photos is available for free for a limited time. It has a 4.5-star rating with a total of 24 ratings.

Cuecard focuses on visual cues instead of text. When recording a new task, simply choose from a vast library of built-in cues or create your own from a photo. You’re able to attach notes if need be, but the idea is to keep things simple. Then whenever you want to see what needs to be done, just glance at your grid of visual cues. Cues that are more important than the rest can be highlighted in red.

Cuecard – Visual To-Do List, Tasks & Reminders is available for free for a limited time. It has a 4.5-star rating with a total of 25 ratings.

miniSynth 2 ($0.99 → Free, 11.5 MB): Make sweet synthesized music with miniSynth 2. It’s for musicians who want to be ready when inspiration strikes.

You’re able to mash away on the scrollable keyboard to create and record tunes whenever the moment strikes. The app features a 32-bit professional quality digital signal processor, allowing you to hear your tunes just as they were intended. The app also includes dual analog modeling oscillators, Audiobus input, MIDI-in, SoundCloud support, and 30 factory presets.

miniSynth 2 is available for free for a limited time. It has a 4.5-star rating with a total of 31 ratings.

Universal:

Angry Birds Blast ($1.99 → Free, 96.8 MB): Pop balloons and set the birds free in Angry Birds Blast. It’s the latest Angry Birds title from Rovio, and as a Christmas gift, it’s completely ad-free! It’s for fans of the series as well as those who enjoy matching games.

The pigs are at it again. They’ve trapped all of the Angry Birds within balloons and only you can free them by creating matches of two or more. Just tap on any collection of balloons to pop them, and new ones will rise up into the screen. Matches of five or more will create a boost that’ll help you pop even more balloons. Keep an eye on the move counter, because if you don’t free the necessary number and type of Angry Birds before it hits zero, it’s game over. Angry Birds Blast includes more than 250 brain-teasing levels.

Angry Birds Blast is available for free today only (12/25). It has a 4.5-star rating with a total of 951 ratings.

Inspired by triangulation, the mathematical process invented by Boris Delaunay, Trimaginator allows you to reduce your photos to their essentials and turn them into meshes. The best part is, you don’t need to be a master of math in order to create beautiful works of art. Just choose an effect, tap on your photo to add mesh points, and watch as it all transforms.

Trimaginator ▲ Create Awesome Art! is available for free for a limited time. It has a 4.5-star rating with a total of 157 ratings.

WikiLinks — Smart Wikipedia Reader ($5.99 → Free, 34.2 MB): See everything Wikipedia has to offer with WikiLinks. It’s the perfect reference app for anyone with an appetite for discovery.

WikiLinks allows you to start off with an idea and branch out from there with its exclusive mind-map navigation system. Each search suggests different paths to take and allows you to retrace your steps at any time. Instead of jumping back and forth between searches and articles, tap and hold your finger on any link to get a quick preview. WikiLinks is loaded with other great features as well, including fullscreen image browsing, suggested YouTube videos, offline viewing, and iCloud support.

WikiLinks — Smart Wikipedia Reader is available for free for a limited time. It has a 5-star rating with a total of 198 ratings.

Cops – On Patrol ($0.99 → Free, 514.5 MB): Stop the bad guys from causing anymore trouble in Cops. You don’t have to be a fan of the TV series to enjoy this one.

The city is crawling with criminals. It’s up to you to go on patrol and stop them in their tracks. In Cops, you get to participate in some wild police chases, swerving in and out of traffic while avoiding civilians at all costs. To steer your vehicle, simply place your finger behind it and slide left and right. The farther your finger is away from the vehicle, the faster it will go.

Cops – On Patrol is available for free for a limited time. It has a 3.5-star rating with a total of 97 ratings.

That concludes today’s issue of Apps Gone Free. If you like staying on top of these daily deals, don’t forget to check out our free AppsGoneFree app. It provides all the deals each day, and even an archive of past deals that are still active.

Developers:

If you are a developer who would like to get your app included in our “Apps Gone Free” daily lists, here’s our basic set of rules:

It must have at least a three-star average rating at the time it goes free.

The app must not have been free numerous times (3+) over the last six months.

The free version of your app must not include ads.

To submit an app, simply send a request to [email protected] with the subject “Apps Gone Free.” Please include the name of the app, a link to it in the App Store, when and for how long you intend to offer the app for free, and anything else you would like to share. We will take it from there.